High anti-wear hardfacing material
Recommendation:
Suitable for the hardfacing treatment of workpiece that need to endure strong wear and medium impulsive force,like weld repair,thermal mill roller/segment repair,cement vertical mill roller/segment, pulverizer roller repair,crusher hammer repair,also suitable for manufacturing the compound steel plate and overlaying the compound roller.
Material class : high anti-wear
Standard: GB10045-88 standard.
Material symbols:high-chromium,carbide Fe-based hard alloy,
Carbon content(%) :5.6
Chromium content （%）:24.0
Hardness of the welding wire :about 58-64 HRC
Welding material characteristic.
● After welding,the reacted compound carbide distributes in the base part of workpiece
●high anti-wear, generate austenite,welding wire contains primary carbide.
●Combination between Boron and Carbide extremely anti-wear.
●it is easily burnished,and grinded,but neither suitable for cutting by fire nor mechnical processing.
●he application temperature should not beyond 650℃
Specification: Φ2.0mm、Φ2.4mm、Φ2.8mm、Φ3.2mm
Package: cargo in roll:50kg/roll, 250kg/barrel
Welding note: inert gas is not necessary,AC/DC,the arc should be as short as possible.
